Electrical component tester with preferential sorting



Oct. 14, 1969 'J. w. BRopERIcK ETAL 3,472,376

ELECTRICAL COMPQNENT TESTER WITH PREFERENTIAL S CRTING Filed June 29, 1965 24 Sheets-Sheet 1 INDEXING COMPLETED I INDEXING COMPLETED e\ START INDEXING SYSTEM START mosxme I I 12 Y /1 START, 5 FIRST TESTS /COMPLHED I SECOND HANDLER I I I HANDLER I 21 I 2a 2 5" FIRST SECOND PREFERENTIAL I PREFERENTIAL SORTING I SORTING CONTROL CONTRQL 25 a- -Io '-9 26 FIRST SECOND 13 SORT I SORT A SHIFT SHIFT 7 REGISTER REGISTER INVENTORS JOHN VLBRODERICK ROBERT II. FIORENZA MICHAEL KOZAR HARRY L. LINEMAN I f FIG. 1 6. 1/. M.

ATTORNE I Oct. 14, 1969 ELEcTliICAL COMPONENT TESTER WITH FREFBRENTIAL SORIING Filed June 29, 1965 SYSTEM CONTROL J. W. BRODERICK ETAL 24 Sheets-Sheet 3 INDEX FIRST HANDLER SINGLE REVOLUTION CLUTCH 38 57 yd- L45 CLUTCHI Q 35 14 41 44 45 5 J REV Cg 52 55 i CLUTCH INDEX 2 as SECOND 5 SECOND HANDLER SINGLE REVOLUTION cuncn END or TESTS 78b SECOND HANDLER L END or TESTS FIRST HANDLER *70 53 START ee 67 ea K 69] TESTS) I -L OR our ss SECOND 5 HANDLER TEST e4 64 CANS ACTIVE 4 2 1 Oct. 14, 1969 J. w. BRODERICK ETAL. 3,472,376

ELECTRICAL COMPONENT TESTER WITH PREFERENTIAL SORTING O 1969 J. w. BRODERICK ETAL v 3,472,

ELECTRICAL COMPONENT TESTER WITH PREFERENTIAL SOETING Filed June 29, 1965 24 Sheets-Sheet T0 LOGIC cmcun.

Filed -T0 RELAY COILS .1 1969 w. BRODERICK ETAL 3,472,376

ELECTRICAL COMPONENT TESTER WITH PREFERENTIAL SORTINLE June 29, 1965 24 Sheets-Sheet s I Oct. 14, 1969 J. w BRODERICK ETAL 3,4 7

ECTRICAL COMPONENT TESTER WITH PREFERENTIAL SORTING Filed June 29, 1965 24 Sheets-Sheet 500 "FIG. 13

, FROM v SET ass i DIFFERENTIAL AHPLIFIER12I 503 sov OR i 504 EX 121 N 5012 sea I 506 A RESET SAMPLING 510 I \564 PULSE FROM A TOWERCONTROL su 512 A19 1 T I! sum TEST 519 548 soars 541 L 7 534, 52s A 581 s12 549 556 SORT2 as? L SORTS 543 536 2 A 2 Q35 7 514 Filed June 29, 1965 J.W.B RODERICK ETAL ELECTRICAL COMPONENT TESTER WITH PREFERENTIAL SCRTINZ 24 Sheets-Sheet SORT4 544 Z 557, 529 \558 584 515 552 523 559 some; I 545 km 558; 530 51s SIORLS 559, 551 see -51? s54 525 SORT? L541 D FIG. 14 LINE v FIG.

YFIG.15

1969 J. w. BRODERICK ETAL 3,472,376

LECTRICAL COMPONENT TESTER WITH PREFERENTIAL SORTING Filed June 29, 1965 24 Sheets-Sheet l2 eso m DRIVER 651L 7 2 I52 m 652 RELAY S H A DRIVER RELAY I 654k; A DRIVER e55 704 734 k A RELAY o DRIVER L A RELAY I DRIVER A RELAY 660 DRIVE IssI 70? m I \RELAY 662 A DRIVER 74a RELAY 3 A DRIVER FIGJT I Oct. 14, 1969 J.W. BRODERICK ETAL 3,

ELECTRICAL COMPONENT TESTER WITH PRBFERENTIAL SOETING Filed June 29, 1965 24 Sheets-Sheet 1L3 SWITCHING ,8H FIG '8 TIME METER fiiifiiiiiiiiiiig SWITCHING TIME METER INPUTS SWITCHING TIME IIETE- OUPUT coIIIIArIII LINES I +6.5V T8-3L 8.33 +I2v 12V 852 831 +3ev T-- 829 528 GROUN D 821 826' I I 825 AC. TEST TEST CAN ouTPuT s24 CAN 825 850 822 \510 821 s20 849 GROUND A WH I 0 .x PULSE SHAPER H 8'3J'MONOSTABLE I +6 0 BIZV ZOKC OSCILLATOR 9 4, 1969 JI. w. BRODERICK ETAL 3,472,376

ELECTRICAL COMPONENTTBSTER WITH PEEFERENTIAL SORTINE Filed June 29, 1965 I 24 Sheets-Sheet 1:.

COLLECTOR VOLTA GE w I FIG. me

I T I BASE i Ton DELAY vomcs 2m SE0 T M 1 45". SEC I I F- ZOH. SEC

Ton TRANSITION COLLECTOR VOLTAGE I T F|G.2O

l I l T TR TO 30a SE0 F- Z On OL C N I Toff-Tr COLLECTOR VOLTAGE FIG. 21

Oct. 1969 J.W. BRODERICK ETAL 3,472,376

ELECTRICAL COMPONENT TESTER WITH PREFERENTIAL SORTING Filed June 29, 1965 24 Sheets-Sheet l7 mcmm mCON

mcom

I N mmmw OKMNK @NT ,O I 55:0 30' on? 28 5m; mwo- I 00 26 3 I 8 mmw .5056 ll, 552 I i8? 22;

ZO ZEDP 0232200 rajwo ZO'ZEC.

@5228 mm m 5m; Efim wzEF mmw Q5228 arm- 1969 J. w. BRODERICK ETAL LECTRICAL COMPONENT TESTER WITH PREFERENTIAL 5O 34 Sheets-Sheet 18 iled June 29, 1965 FIG. 26-

CTRICAL COMPONENT TESTER WITH PREFERENTIAL SORTING "Filed June 29, 1965 Oct. 1969 J. w. BRODERICK ETAL 24 Sheets-Sheet 19 FIG. 28

FIG. 29

14,1959 J.W. BRODERICK ETAL v 3,472,376

ECTRICAL COMPONENT TESTER WITH PREFERENTIAL SQRTING Filed June 29, 1965 24 Sheets-sheaf so FIG. 31 I 

